Fix server prefix not showing

src/commands/role.ts

@@ -28,14 +28,15 @@ export default class Role extends Command {
         const rolesArray = roles.split(",");
 
         if (context.args.length == 0) {
-            this.SendRolesList(context, rolesArray);
+            await this.SendRolesList(context, rolesArray, context.message.guild.id);
         } else {
             await this.ToggleRole(context, rolesArray);
         }
     }
 
-    public SendRolesList(context: ICommandContext, roles: String[]): ICommandReturnContext {
-        const description = `Do ${process.env.BOT_PREFIX}role <role> to get the role!\n${roles.join('\n')}`;
+    public async SendRolesList(context: ICommandContext, roles: String[], serverId: string): Promise<ICommandReturnContext> {
+        const botPrefix = await SettingsHelper.GetServerPrefix(serverId);
+        const description = `Do ${botPrefix}role <role> to get the role!\n${roles.join('\n')}`;
 
         const embed = new PublicEmbed(context, "Roles", description);
         embed.SendToCurrentChannel();

src/helpers/SettingsHelper.ts

@@ -1,4 +1,3 @@
-import { getConnection } from "typeorm";
 import DefaultValues from "../constants/DefaultValues";
 import Server from "../entity/Server";
 import Setting from "../entity/Setting";
@@ -47,4 +46,14 @@ export default class SettingsHelper {
             await server.Save(Server, server);
         }
     }
+
+    public static async GetServerPrefix(serverId: string): Promise<string> {
+        const setting = await this.GetSetting("bot.prefix", serverId);
+
+        if (!setting) {
+            return "v!";
+        }
+
+        return setting;
+    }
 }